František Navrátil - Senior Java Developer

Q: What languages does František speak?

František speaks the following languages: Slovak (Native), German (Advanced), English (Advanced), Italian (Elementary), Russian (Elementary) .

Q: How many years of experience does František have?

František has at least 32 years of experience. During this time, František has worked in at least 13 different roles and for 9 different companies . The average length of individual experience is 2 years and 5 months . Note that František may not have shared all experience and actually has more experience.

Q: What is František's latest experience?

František's most recent position is Senior Java Developer at SIEMENS HEALTHCARE s.r.o. .

Q: What companies has František worked for in recent years?

In recent years, František has worked for SIEMENS HEALTHCARE s.r.o. , VSE Holding a.s. , and Freelance .

Q: Which industries is František most experienced in?

František is most experienced in industries like Information Technology , Energy , and Telecommunication . František also has some experience in Healthcare , Insurance , and Media and Entertainment .

Q: Which business areas is František most experienced in?

František is most experienced in business areas like Information Technology , Product Development , and Quality Assurance . František also has some experience in Operations .

Q: Which industries has František worked in recently?

František has recently worked in industries like Information Technology , Energy , and Healthcare .

Q: Which business areas has František worked in recently?

František has recently worked in business areas like Information Technology , Product Development , and Quality Assurance .

Q: What is František's education?

František holds a Master in IT, computer engineering, informatics, communication engineering, radio electronics from Technical University of Košice .

Recommended expert

Slovakia

Experience

Jan 2021 - Dec 2022

2 years

Senior Java Developer

SIEMENS HEALTHCARE s.r.o.

Jan 2019 - Dec 2021

3 years

Java Solution Developer

VSE Holding a.s.

Jan 2018 - Dec 2021

4 years

SW Programmer and SW Tester

Freelance

Java
C#
JavaScript
Angular
React
Java solution development

Jan 2016 - Dec 2017

2 years

Team Leader for Frontends and SOA

ČSOB Poisťovňa a.s.

Software development and testing of insurance applications

Jan 2015 - Dec 2025

11 years

Senior Fullstack Developer, SW Solution Architect, SW Consultant

Freelance

Java
JavaScript
Angular
React
Spring
Quarkus
Windows & macOS application development

Jan 2015 - Dec 2015

1 year

Java Developer

WORKFLOWS s.r.o.

Software development and testing of bank applications

Jan 2014 - Dec 2015

2 years

SW Developer

ITP–Europe NV

Software development, testing and maintenance of software applications

Jan 2010 - Dec 2014

5 years

Senior Application Administrator

T-SYSTEMS Slovakia s.r.o.

Administration of web applications
Software development and testing

Jan 2001 - Dec 2010

10 years

Programmer and SW Tester

Freelance

C/C++/C#
Java
Visual Basic
.NET

Jan 2000 - Dec 2000

1 year

Programmer C++

Freelance

Development and testing of applications
Programming in MS Visual Studio, Delphi Borland and AutoCAD

Jan 1997 - Dec 2001

5 years

Programmer C/C++ and Java Developer

Freelance

C/C++
Java
Application development

Jan 1995 - Dec 1997

3 years

Technical Assistant

Slovak Telecom

Technical works with AutoCAD, MS Word and MS Excel

Jan 1994 - Dec 1995

2 years

Technical Editor and Translator

Technical Revue

Preparation of the newspaper 'Technical Revue'

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Energy, Telecommunication, Healthcare, Insurance, and Media and Entertainment.

Information Technology

Energy

Telecommunication

Healthcare

Insurance

Media and Entertainment

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Quality Assurance, and Operations.

Information Technology

Product Development

Quality Assurance

Operations

Skills

Programming Languages: C/c++/c#, Java, J2se, J2ee, Javafx, Bash, Angular, React, Groovy Scripts
Frameworks: Myfaces – Trinidad And Tomahawk, Jsf, Maven, Hibernate, Spring, Springboot, Wicket, Primefaces, Zk Framework
Other Software: Atlassian Products: Jira, Bitbucket, Trello, Sourcetree; Communication & Chat Tools: Skype, Zoom, Webex, Ms Teams, Slack; Testing Tools: Selenium, Cypress, Jest, Tosca, Postman, Readyapi 3.20; Insomnia, Swagger Ui; Sql, Ms Office 2003, Ms Office 2007, Ms Office 2013, Autocad, Apache Tomcat, Lotus Notes, Wordpress; Sap R/3, Som@sap, Sybase Sql Anywhere; Ms Project 2002, Shop Systems – Xt Commerce, Magento, Toad, Sql Developer; Lexware – Warenwirtschaft; Cvs, Svn, Git, Perforce; Uc 4 Automation Tool Operator; Sharepoint Designer 2010, Codebeamer, Adito; Vi-editor, Bugzilla, Filezilla; Ms Sql Server Management Studio, Postman, Bitbucket, Sourcetree
Operating Systems: Macos 10.15 Catalina, Windows 10, Linux Kubuntu, Debian
Software For Development /Ide/: Ms Visual Studio 2008, Ms Visual Studio 2010, Ms Visual Studio 2013, Ms Visual Studio 2019, Visual Studio Code, Qt Creator, Android Studio, Borland Builder C++, J-builder, Dev C++, Eclipse Helios 3.6, Netbeans Ide 7.0, Intellij Idea 13.0.1, Ibm Process Designer 8.5, Ibm Rational Application Developer, Axonivydesigner 6.0.13, Axonivydesigner 10.0.7

Languages

Slovak

Native

German

Advanced

English

Advanced

Italian

Elementary

Russian

Elementary

Education

Sep 1989 - Jun 1994

Technical University of Košice

MSc · IT, computer engineering, informatics, communication engineering, radio electronics · Košice, Slovakia

Sep 1985 - Jun 1989

Gymnasium Trebišovská 12

IT trends, programming in Pascal, BASIC, Fortran · Košice, Slovakia

Certifications & licenses

ITIL 4 Training

Axelos

GL 120 - Linux Fundamentals

Košice

Statistics

Experience

Total positions 13

Experience in Information Technology 29 y

Avg length 3 y 10 m

Longest experience 10 y 11 m

Expertise

Recent roles Senior Java Developer, Java Solution Developer, SW Programmer and SW Tester

Main industries Information Technology, Energy, Telecommunication

Main business areas Information Technology, Product Development, Quality Assurance

Qualifications

Highest degree Master

Certifications earned 2

Profile

Created

September 2025

Last Update

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

What languages does František speak?

František speaks the following languages: Slovak (Native), German (Advanced), English (Advanced), Italian (Elementary), Russian (Elementary).

How many years of experience does František have?

František has at least 32 years of experience. During this time, František has worked in at least 13 different roles and for 9 different companies. The average length of individual experience is 2 years and 5 months. Note that František may not have shared all experience and actually has more experience.

What roles would František be best suited for?

Based on recent experience, František would be well-suited for roles such as: Senior Java Developer, Java Solution Developer, SW Programmer and SW Tester.

What is František's latest experience?

František's most recent position is Senior Java Developer at SIEMENS HEALTHCARE s.r.o..

What companies has František worked for in recent years?

In recent years, František has worked for SIEMENS HEALTHCARE s.r.o., VSE Holding a.s., and Freelance.

Which industries is František most experienced in?

František is most experienced in industries like Information Technology, Energy, and Telecommunication. František also has some experience in Healthcare, Insurance, and Media and Entertainment.

Which business areas is František most experienced in?

František is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. František also has some experience in Operations.

Which industries has František worked in recently?

František has recently worked in industries like Information Technology, Energy, and Healthcare.

Which business areas has František worked in recently?

František has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.

What is František's education?

František holds a Master in IT, computer engineering, informatics, communication engineering, radio electronics from Technical University of Košice.

Does František have any certificates?

František has 2 certificates. These include: ITIL 4 Training and GL 120 - Linux Fundamentals.

What is the availability of František?

František is immediately available full-time for suitable projects.

What is the rate of František?

František's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.